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<div class="title">qwt_raster_data.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/******************************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 1997   Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Copyright (C) 2002   Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#ifndef QWT_RASTER_DATA_H</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#define QWT_RASTER_DATA_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160; </div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;qwt_global.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &lt;qnamespace.h&gt;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="keyword">class </span><a class="code" href="class_qwt_interval.html">QwtInterval</a>;</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="keyword">class </span>QPolygonF;</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="keyword">class </span>QRectF;</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="keyword">class </span>QSize;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt; <span class="keyword">class </span><a class="code" href="class_q_list.html">QList</a>;</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="keyword">template</span>&lt; <span class="keyword">class</span> Key, <span class="keyword">class</span> T &gt; <span class="keyword">class </span><a class="code" href="class_q_map.html">QMap</a>;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160; </div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="class_qwt_raster_data.html">   42</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_raster_data.html">QwtRasterData</a></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;{</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="class_qwt_raster_data.html#a2632728957a7c118d225d63ab539b21d">   46</a></span>&#160;    <span class="keyword">typedef</span> <a class="code" href="class_q_map.html">QMap&lt; double, QPolygonF &gt;</a> <a class="code" href="class_qwt_raster_data.html#a2632728957a7c118d225d63ab539b21d">ContourLines</a>;</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160; </div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="class_qwt_raster_data.html#aa9a0ea0f92af158a354421c3651fdfaf">   54</a></span>&#160;    <span class="keyword">enum</span> <a class="code" href="class_qwt_raster_data.html#aa9a0ea0f92af158a354421c3651fdfaf">Attribute</a></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    {</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        WithoutGaps = 0x01</div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="class_qwt_raster_data.html#aa9a0ea0f92af158a354421c3651fdfafac421ef9c406513f8c068aa88794f48c2">   72</a></span>&#160;    };</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160; </div>
<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="class_qwt_raster_data.html#a6f5308c40f5394e3956cf0c03d75f2c6">   74</a></span>&#160;    Q_DECLARE_FLAGS( <a class="code" href="class_qwt_raster_data.html#a6f5308c40f5394e3956cf0c03d75f2c6">Attributes</a>, <a class="code" href="class_qwt_raster_data.html#aa9a0ea0f92af158a354421c3651fdfaf">Attribute</a> )</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160; </div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    </div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="class_qwt_raster_data.html#ac0053b66315fde6f0a9a69c40d7c5dcc">   77</a></span>&#160;    enum <a class="code" href="class_qwt_raster_data.html#ac0053b66315fde6f0a9a69c40d7c5dcc">ConrecFlag</a></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    {</div>
<div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="class_qwt_raster_data.html#ac0053b66315fde6f0a9a69c40d7c5dccafd2f6337e825201a247408f033713c92">   80</a></span>&#160;        IgnoreAllVerticesOnLevel = 0x01,</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160; </div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        IgnoreOutOfRange = 0x02</div>
<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="class_qwt_raster_data.html#ac0053b66315fde6f0a9a69c40d7c5dcca18e8d1de171dd43cc957c279eb03d32c">   84</a></span>&#160;    };</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160; </div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="class_qwt_raster_data.html#a32c7f179e655dcc2fca1fdb851c1570e">   86</a></span>&#160;    Q_DECLARE_FLAGS( <a class="code" href="class_qwt_raster_data.html#a32c7f179e655dcc2fca1fdb851c1570e">ConrecFlags</a>, <a class="code" href="class_qwt_raster_data.html#ac0053b66315fde6f0a9a69c40d7c5dcc">ConrecFlag</a> )</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160; </div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <a class="code" href="class_qwt_raster_data.html">QwtRasterData</a>();</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_raster_data.html">QwtRasterData</a>();</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <span class="keywordtype">void</span> setAttribute( <a class="code" href="class_qwt_raster_data.html#aa9a0ea0f92af158a354421c3651fdfaf">Attribute</a>, <span class="keywordtype">bool</span> on = <span class="keyword">true</span> );</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <span class="keywordtype">bool</span> testAttribute( <a class="code" href="class_qwt_raster_data.html#aa9a0ea0f92af158a354421c3651fdfaf">Attribute</a> ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160; </div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="class_qwt_raster_data.html#abe716e1d7ba8b5319c98995cd34c952e">   98</a></span>&#160;    <span class="keyword">virtual</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a> <a class="code" href="class_qwt_raster_data.html#abe716e1d7ba8b5319c98995cd34c952e">interval</a>( Qt::Axis ) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <span class="keyword">virtual</span> QRectF pixelHint( <span class="keyword">const</span> QRectF&amp; ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160; </div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> initRaster( <span class="keyword">const</span> QRectF&amp;, <span class="keyword">const</span> QSize&amp; raster );</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> discardRaster();</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160; </div>
<div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="class_qwt_raster_data.html#a6396fc013fcec893b1e8cea4cf03691e">  110</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_raster_data.html#a6396fc013fcec893b1e8cea4cf03691e">value</a>( <span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y ) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160; </div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    <span class="keyword">virtual</span> <a class="code" href="class_q_map.html">ContourLines</a> contourLines( <span class="keyword">const</span> QRectF&amp; rect,</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        <span class="keyword">const</span> QSize&amp; raster, <span class="keyword">const</span> <a class="code" href="class_q_list.html">QList&lt; double &gt;</a>&amp; levels,</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        <a class="code" href="class_qwt_raster_data.html#a32c7f179e655dcc2fca1fdb851c1570e">ConrecFlags</a> ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160; </div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;    <span class="keyword">class </span>Contour3DPoint;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    <span class="keyword">class </span>ContourPlane;</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160; </div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    Q_DISABLE_COPY(<a class="code" href="class_qwt_raster_data.html">QwtRasterData</a>)</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160; </div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    <span class="keyword">class </span>PrivateData;</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    PrivateData* m_data;</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;};</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160; </div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;Q_DECLARE_OPERATORS_FOR_FLAGS( <a class="code" href="class_qwt_raster_data.html#a32c7f179e655dcc2fca1fdb851c1570e">QwtRasterData::ConrecFlags</a> )</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;Q_DECLARE_OPERATORS_FOR_FLAGS( <a class="code" href="class_qwt_raster_data.html#a6f5308c40f5394e3956cf0c03d75f2c6">QwtRasterData::Attributes</a> )</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160; </div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclass_q_list_html"><div class="ttname"><a href="class_q_list.html">QList</a></div><div class="ttdef"><b>Definition:</b> <a href="qwt__abstract__legend_8h_source.html#l00017">qwt_abstract_legend.h:17</a></div></div>
<div class="ttc" id="aclass_q_map_html"><div class="ttname"><a href="class_q_map.html">QMap</a></div><div class="ttdef"><b>Definition:</b> <a href="qwt__compass_8h_source.html#l00019">qwt_compass.h:19</a></div></div>
<div class="ttc" id="aclass_qwt_interval_html"><div class="ttname"><a href="class_qwt_interval.html">QwtInterval</a></div><div class="ttdoc">A class representing an interval.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__interval_8h_source.html#l00022">qwt_interval.h:23</a></div></div>
<div class="ttc" id="aclass_qwt_raster_data_html"><div class="ttname"><a href="class_qwt_raster_data.html">QwtRasterData</a></div><div class="ttdoc">QwtRasterData defines an interface to any type of raster data.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__raster__data_8h_source.html#l00042">qwt_raster_data.h:43</a></div></div>
<div class="ttc" id="aclass_qwt_raster_data_html_a2632728957a7c118d225d63ab539b21d"><div class="ttname"><a href="class_qwt_raster_data.html#a2632728957a7c118d225d63ab539b21d">QwtRasterData::ContourLines</a></div><div class="ttdeci">QMap&lt; double, QPolygonF &gt; ContourLines</div><div class="ttdoc">Contour lines.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__raster__data_8h_source.html#l00046">qwt_raster_data.h:46</a></div></div>
<div class="ttc" id="aclass_qwt_raster_data_html_a32c7f179e655dcc2fca1fdb851c1570e"><div class="ttname"><a href="class_qwt_raster_data.html#a32c7f179e655dcc2fca1fdb851c1570e">QwtRasterData::ConrecFlags</a></div><div class="ttdeci">QFlags&lt; ConrecFlag &gt; ConrecFlags</div><div class="ttdef"><b>Definition:</b> <a href="qwt__raster__data_8h_source.html#l00086">qwt_raster_data.h:86</a></div></div>
<div class="ttc" id="aclass_qwt_raster_data_html_a6396fc013fcec893b1e8cea4cf03691e"><div class="ttname"><a href="class_qwt_raster_data.html#a6396fc013fcec893b1e8cea4cf03691e">QwtRasterData::value</a></div><div class="ttdeci">virtual double value(double x, double y) const =0</div></div>
<div class="ttc" id="aclass_qwt_raster_data_html_a6f5308c40f5394e3956cf0c03d75f2c6"><div class="ttname"><a href="class_qwt_raster_data.html#a6f5308c40f5394e3956cf0c03d75f2c6">QwtRasterData::Attributes</a></div><div class="ttdeci">QFlags&lt; Attribute &gt; Attributes</div><div class="ttdef"><b>Definition:</b> <a href="qwt__raster__data_8h_source.html#l00074">qwt_raster_data.h:74</a></div></div>
<div class="ttc" id="aclass_qwt_raster_data_html_aa9a0ea0f92af158a354421c3651fdfaf"><div class="ttname"><a href="class_qwt_raster_data.html#aa9a0ea0f92af158a354421c3651fdfaf">QwtRasterData::Attribute</a></div><div class="ttdeci">Attribute</div><div class="ttdoc">Raster data attributes.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__raster__data_8h_source.html#l00054">qwt_raster_data.h:55</a></div></div>
<div class="ttc" id="aclass_qwt_raster_data_html_abe716e1d7ba8b5319c98995cd34c952e"><div class="ttname"><a href="class_qwt_raster_data.html#abe716e1d7ba8b5319c98995cd34c952e">QwtRasterData::interval</a></div><div class="ttdeci">virtual QwtInterval interval(Qt::Axis) const =0</div></div>
<div class="ttc" id="aclass_qwt_raster_data_html_ac0053b66315fde6f0a9a69c40d7c5dcc"><div class="ttname"><a href="class_qwt_raster_data.html#ac0053b66315fde6f0a9a69c40d7c5dcc">QwtRasterData::ConrecFlag</a></div><div class="ttdeci">ConrecFlag</div><div class="ttdoc">Flags to modify the contour algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__raster__data_8h_source.html#l00077">qwt_raster_data.h:78</a></div></div>
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